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Calculate hops correctly even when hop_start==0 (#9120)

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* Calculate hops correctly even when hop_start==0.

* Use the same type (int8_t) in the loop, avoiding signed/unsigned mismatches.

* Clarify defaultIfUnknown is returned for encrypted packets.
This commit is contained in:
Eric Severance
2025-12-30 13:31:35 -08:00
committed by GitHub
parent 3a723ceae8
commit 1b2dc10e77
14 changed files with 63 additions and 40 deletions
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4
src/mesh/NodeDB.h
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@@ -110,6 +110,10 @@ uint32_t sinceLastSeen(const meshtastic_NodeInfoLite *n);
/// Given a packet, return how many seconds in the past (vs now) it was received
uint32_t sinceReceived(const meshtastic_MeshPacket *p);
/// Given a packet, return the number of hops used to reach this node.
/// Returns defaultIfUnknown if the number of hops couldn't be determined.
int8_t getHopsAway(const meshtastic_MeshPacket &p, int8_t defaultIfUnknown = -1);
enum LoadFileResult {
// Successfully opened the file
LOAD_SUCCESS = 1,